Tunable multi-functional optofluidic biconcave lens
Abstract
Recently using the integrated micro-lens to improve the fluorescence detection in microfluidic systems has been intensively studied. This paper describes the design and demonstration of an optofluidic in-plane bi-concave lens to perform both light focusing and diverging. In both focusing and diverging mode, the optical properties of the lens can be tuned by adjusting the flow rate. Numerical simulation and experiment are conducted and the results are compared. Our device shows a good tunability.
Conference Title
2011 IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS 2011) Proceedings
Copyright Statement
© 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Subject
Industrial Biotechnology not elsewhere classified